---Susan, why are you still here? They are all ready to start.---I’m sorry, but I _________ when to start.
Gina_____ a lot since she joined the art club.
—______ is the bridge over there? —It's about 480 meters long.
—Would you like to hang out with me this weekend? —I'd love to, ______I have a lot of things to do.
—Which hat do you like___, the blue one or the brown one? —The brown one.
Be quiet! Your little brother ______ in the bedroom now.